gh0strat | a448ebeff8a5e2330216e04a25753afd5ab8b7ebfad1556d81ac0ff8fef0df79

Analysis

max time kernel
110s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 04:11

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General

Target

7371853bcdca2a7bf29d2e62d73ee510N.dll
Size

51KB
MD5

7371853bcdca2a7bf29d2e62d73ee510
SHA1

047052eb036d2de794e467328400cd32e7a1f074
SHA256

a448ebeff8a5e2330216e04a25753afd5ab8b7ebfad1556d81ac0ff8fef0df79
SHA512

dde5b7bb909d99ac8d30294a49becde58603d2950321868ae6a5c6244e6205bfbf93772cea216072b36e94511a527d00abad158d79ef984098f41d2fc0f26af8
SSDEEP

1536:1WmqoiBMNbMWtYNif/n9S91BF3frnoLAJYH5:1dWubF3n9S91BF3fboEJYH5

Score

10^/10

gh0strat discovery rat

Malware Config

Extracted

Family

gh0strat

kinh.xmcxmr.com

Signatures

Gh0st RAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/4544-0-0x0000000010000000-0x0000000010011000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4544	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 4544	3956	rundll32.exe	84
PID 3956 wrote to memory of 4544	3956	rundll32.exe	84
PID 3956 wrote to memory of 4544	3956	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\7371853bcdca2a7bf29d2e62d73ee510N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3956
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\7371853bcdca2a7bf29d2e62d73ee510N.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  PID:4544

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4544-0-0x0000000010000000-0x0000000010011000-memory.dmp

Filesize
68KB

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